Quote Originally Posted by Mateo
I have found a few different formulae for use as a toner-it seems like it must have been common practice seventy years ago. I will try one after trying to sensitize paper. A red toned silver print just doesn't sound too exciting. Thanks for the B&S idea; I should of thought of that.
I think if I had that stuff, I'd dump it. It *IS* radioactive - to what degree, I don't know, and I'm sure that photographers of the time that it was in use did not know either.